Relative measures of confining the maintenance period &lubrication period,replacing key apparatus and the combing card cloth termly,stable negative pressure and so on were adop...

• 通过采取严格保养周期及润滑周期,定期更换关键器材,周期性更换分梳辊针布,保证纺杯内负压稳定等相应的预防措施,可以降低粗节的产生。